Birken SA, Lee SY, Weiner BJ, Chin MH, Chiu M, Schaefer CT. From strategy to action:how top managers’ support increases middle managers’ commitment to innovation implementation in health care organizations. Health Care Manage Rev. 2015 Apr-Jun;40(2):159-68. PubMed PMID: 24566252; PubMed Central PMCID: PMC4141032.